February 24th, 2014
I am trying to find a laptop with all-day battery life that’s fairly light. Perhaps I am dreaming too big here, but I thought I’d toss out my hopes and see if there are any recommendations.
I am hoping for:
- Battery life around 9 hours powered up
- Fairly light. 2 or 3 pounds would be good.
- Small. 10″ to 12″ screen is fine.
- CPU – needs to be something “real”. No ARM or Atom.
- Storage – size is less important than performance.
- Screen – resolution has to be better than 768 vertical lines.
- Ideally, capable of running Debian well.
The point is that I want to be able to do general web browsing with a real browser (Firefox), run Thunderbird for mail, hopefully even be able to run a VM or two under KVM or VirtualBox (with the understanding that this will kill battery life).
I have been using a Thinkpad T420s for a couple of years now. Its battery life wasn’t great even when it was new, and is worse now, of course. An Asus TF700t tablet has great battery life, but the storage system in it is so slow that I rather suspect that the browser cache is hurting, not helping, performance.
I am also rather disappointed with the Android system. I can’t really develop for it with my usual tools. Enough components are closed that, like Windows or MacOS X, I can’t feel like I can truly trust it with sensitive data. Although it has SSH clients available, the SSH server there wants you to pay to use public key auth, and the SSH clients don’t work all that well. Git can work, sort of. Battery life is great, and the keyboard is fine, but even flashing a different OS won’t fix that terrible performance.
I’ve had people recommend certain Asus laptops, a Microsoft Surface Pro, or a Macbook Air. Any thoughts?